Kuwaiti designer Montaha Al-Ajeel participated in the fourth edition of the Stockholm International Fashion Fair 2021 that took place at the National Museum in Stockholm, organized by In-Ter-Art agency in cooperation with the Swedish Volvo company. Ajeel this year introduced her collection under the name 'La Vie en Rose', presenting long pink gowns that symbolize joy and happiness and express femininity, tenderness and softness at the same time, which suits the taste of European women.

She has achieved international fame through creating and designing high-end fashion with her Kuwaiti brand that competes with international brands. Her designs have been placed in international stores and highlighted globally. She was able to draw attention with her presence and personality as a Kuwaiti woman who has proven her success and accomplishments.

Ajeel has received invitations to participate in international fashion shows in Dubai, Amman, London, New York, Paris, Thailand, Bali and Sweden. She was also invited to participate in international forums and global economic conferences, including the Arab Women and the World Economy Conference held in London and the European Gulf Business Forum in Brussels. She was also invited to present a special fashion show for the wives of the heads of some countries to support women in Asia, which was held in New York.

She also presented a fashion show for people with special needs. She attended a fashion show held at the Arab World Institute in Paris and participated in the International Thai Silk Fashion Week in honor of Queen Sirikit on the Queen Mother's birthday in the presence of  Thai Prime Minister.

Ajeel has won several awards, including the Fashion Icon Award in London in the presence of the Dean of the Diplomatic Corps Ambassador Khaled Al-Duwaisan, and was chosen by Emirates Woman magazine as one of the seven most influential people in the world. She was honored by the Kuwait Bar Association as part of the celebration of International Women's Day and had the honor of meeting HH Sheikh Sabah Al-Ahmad Al-Sabah after receiving the Global Leadership Award.